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Posted to dev@mrql.apache.org by "Leonidas Fegaras (JIRA)" <ji...@apache.org> on 2016/02/06 23:10:40 UTC

[jira] [Created] (MRQL-82) Fix the split size calculation in map-reduce mode

Leonidas Fegaras created MRQL-82:
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             Summary: Fix the split size calculation in map-reduce mode
                 Key: MRQL-82
                 URL: https://issues.apache.org/jira/browse/MRQL-82
             Project: MRQL
          Issue Type: Bug
          Components: Run-Time/MapReduce
    Affects Versions: 0.9.6
            Reporter: Leonidas Fegaras
            Assignee: Leonidas Fegaras
            Priority: Critical


The MapReducePlan.setupSplits method that sets the mapper's min and max split size based on number of requested nodes in map-reduce does not terminate if the input is a number generator (created by the MRQL n...m syntax). Easy fix.



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